Rapid: Individual Calculations June 2023
 Spada, Adrian  Total change: -6.40  Rating chartPersonal card
 Wasa JGP 2023 Klass B Stockholm SWE 2023-04-29
RcRownchangeKK*chgGame
 1684 1223 0.00 2 -0.16 40 -6.40 
  Fridman, Arvid 1840 SWE0.001-0.0240-0.80 
  Ljungros, Lo 1528 SWE0.001-0.1440-5.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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